package com.java9s.goldchit.dao;

import java.util.Date;
import java.util.List;

import com.java9s.goldchit.beans.GoldRate;

public interface GoldRateDao {

	public GoldRate getGoldRate(Date date);

	public List<GoldRate> getAllGoldRates();

	public void saveGoldRate(GoldRate goldRate);

	public void updateGoldRate(GoldRate goldRate);

}
